Rock House Cave Trail winds through Petit Jean State Park's stunning landscapes in AR. At 1.5 miles with 200 feet of gain, this easy trail draws hikers seeking Arkansas's natural beauty. Trail details: 1.5 miles, 200ft elevation, Easy. Type: Loop. Surface: Rocky. Duration: 1 hour. Fee: $5/vehicle. Dogs: Yes, on leash. Permit: No. Local wildlife includes bats, deer, cave swallows. Arkansas's rich biodiversity rewards patient observers on the trail. Prime seasons: Year-round; walk-through sandstone rock shelter. Pack ample water, snacks, and a rain layer — Arkansas weather can be unpredictable, especially in the Ozarks and Ouachitas. Help protect Arkansas's wild places: stay on trail, pack out all waste, and yield to other users on the path.